Duty credit on catalysts denied as inputs; statutory limitation under excise law confined the demand to six months

Duty credit under the amended exemption notification was available only where Item 68 inputs were used as raw materials or component parts in the manufacture of the final product. Nickel catalyst and activated bleaching earth were treated as catalysts and bleaching aids, not as ingredients absorbed into the end product, so credit was inadmissible. The procedural appendix to the notification could not override the statutory limitation under Section 11-A. In the absence of misstatement or suppression of facts, the extended period was unavailable, and the demand was confined to the prescribed six-month period.

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Issues: (i) Whether duty credit on nickel catalyst and activated bleaching earth used in the manufacture of vegetable product was admissible under Notification No. 201/79-C.E. as amended; and (ii) whether the demand was barred by limitation.

Issue (i): Whether duty credit on nickel catalyst and activated bleaching earth used in the manufacture of vegetable product was admissible under Notification No. 201/79-C.E. as amended.

Analysis: Under the notification as amended by Notification No. 105/82-C.E., the inputs falling under Tariff Item 68 had to be used as raw materials or component parts in the manufacture of the finished excisable goods. The two materials in question functioned as catalysts and bleaching aids, were not absorbed in the end product, and did not constitute raw materials or component parts. The earlier unamended notification was distinguishable, and the later decision covering identical facts supported the Revenue's stand.

Conclusion: The credit was not admissible, and the finding is against the assessee.

Issue (ii): Whether the demand was barred by limitation.

Analysis: The procedure in the appendix to the notification was held to be procedural and incapable of overriding the substantive limitation under Section 11-A of the Central Excises and Salt Act, 1944. Since no allegation of misstatement or suppression of facts was made, the extended period was unavailable and the demand could operate only for the prescribed shorter period.

Conclusion: The demand was time-barred beyond six months from the notice, and the finding is in favour of the assessee to that extent.

Final Conclusion: The assessee failed on the main eligibility issue, but obtained relief on the limitation issue, resulting in modification of the demand to the permissible period only.

Ratio Decidendi: Under the amended exemption notification, duty credit is available only when the Item 68 inputs are used as raw materials or component parts in the manufacture of the final product, and the procedural appendix to the notification cannot displace the statutory limitation under Section 11-A.

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